Thomas Lake Weather Forecast

    • 54
    • 75

    Increasing Clouds

    • 37
    • 64

    Decreasing Clouds

    • 34
    • 58

    Mostly Sunny

    • 42
    • 61

    Chance Rain Showers

    • 32
    • 60

    Mostly Sunny

    • 34
    • 57

    Partly Sunny

    • 45
    • 64

    Mostly Cloudy

Today 30 Sep Iron

Partly cloudy. A 20 percent chance of Showers. Lows in the mid 40s. Highs in the upper 60s.

Tonight 30 Sep Iron

Mostly cloudy. Patchy fog. Lows in the lower 50s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomas Lake Temperature Statistics

September Temperature

Manitowish Waters Airport (8.7 miles)

  • Lowest 22 September, 2026

    34.3 °F

  • Average September

    62.7 °F

  • Highest 1 September, 2026

    92.7 °F

Climate (2021–2026)

Manitowish Waters Airport (8.7 miles)

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  • Average Low 2021–2026

    29.8 °F

  • Average 2021–2026

    40.7 °F

  • Average High 2021–2026

    50.3 °F
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